Dana 30 Axle Assembly 3.73 Ratio

The Zumbrota Drivetrain Reman Dana 30 Axle Assembly is a meticulously remanufactured unit specifically designed for the 1996-1998 Jeep Grand Cherokee. This assembly ensures a precise fit and optimal performance with its 3.73 gear ratio, 7.12-inch ring gear diameter, CV-type pinion yoke, and U-joint style axle joints. During the remanufacturing process, Zumbrota Drivetrain adheres to strict quality control measures. Every tube is inspected and straightened to meet OEM specifications, and all housings are thoroughly tested for surface wear and potential cracks. A comprehensive 100% inspection is performed on all internal parts, including the ring and pinion gears, internal gears, clutches, and carriers. To guarantee longevity and performance, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new components. The remanufacturing also includes a state-of-the-art hydro blasting and rinsing process for the housings, restoring them to an OEM finish. Precision is maintained by establishing the correct rolling torque using inch-pound measurements, ensuring optimal setup and extended service life. This axle assembly is built to order and may incur a refundable core charge of +$400.